Harry Robert Maximilan Koster, MD PC
NPI 1932211786 · Ophthalmology Physician · Richmond Hill, NY
Harry Robert Maximilan Koster, MD PC is a Ophthalmology Physician organization in Richmond Hill, NY (NPI 1932211786).
Provider details
- NPI number
- 1932211786
- Entity type
- Organization
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Harry Koster, Owner(718) 805-0700
- License
- 171657 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Other names (DBA / former)
- Doing business as
- Ny Vision Group
Registry dates
- Enumerated
- 2006-08-31
- Last updated
- 2015-10-09
Frequently asked questions
- What is Harry Robert Maximilan Koster, MD PC's NPI number?
- Harry Robert Maximilan Koster, MD PC's National Provider Identifier (NPI) is 1932211786, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Harry Robert Maximilan Koster, MD PC?
- Harry Robert Maximilan Koster, MD PC is classified in the NPPES registry as Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Harry Robert Maximilan Koster, MD PC located?
- Harry Robert Maximilan Koster, MD PC's practice location on file with NPPES is 119-15 Atlantic Avenue, Richmond Hill, NY 11418.
- What is Harry Robert Maximilan Koster, MD PC's phone number?
- The practice phone number listed in the NPPES registry for Harry Robert Maximilan Koster, MD PC is (718) 805-0700.
- Who is the authorized official for Harry Robert Maximilan Koster, MD PC?
- The authorized official listed on Harry Robert Maximilan Koster, MD PC's NPPES record is Harry Koster, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Harry Robert Maximilan Koster, MD PC's NPI active?
- Yes — Harry Robert Maximilan Koster, MD PC's NPI (1932211786) is active in the NPPES registry as of the last update on 2015-10-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.